FM25L16

Rev. 3.0

Aug. 2006

Page 13 of 14

8-pin TDFN (3.0mm x 6.4mm body, 0.65mm pitch)

Pin 1

3.00 ±0.1

0.75 ±0.05

0.25 ±0.05

0.65

0.20 REF.

Pin 1 ID

0.0 - 0.05

Exposed

metal pad.

Do not

connect to

anything,

except Vss.

6.70

0.30

0.65

Recommended PCB Footprint

0.40 ±0.1

0.60

3.10

1.10

Note: All dimensions in millimeters. This package is footprint compatible with the 8-pin TSSOP.

TDFN Package Marking Scheme for Body Size 3mm x 6.4mm

Legend:

RIC=Ramtron Int’l Corp, G=”green” TDFN package

XXXX=base part number

LLLL= lot code

YY=year, WW=work week

Example: “Green” TDFN package, FM25L16, Lot 0003, Year 2004, Work Week 38

RICG

5L16

0003

0438

RICG

XXXX

LLLL

YYWW